Borneo Plug Types & Travel Adapters
Indonesia: Type C/F • Malaysia & Brunei: Type G • 230–240V • 50 Hz
Borneo is the third-largest island in the world and is divided among three countries: Indonesia, Malaysia, and Brunei. Indonesian Borneo is known as Kalimantan, while Malaysian Borneo includes Sabah and Sarawak, along with the federal territory of Labuan. Brunei occupies a smaller area on the island's north coast.
Because Borneo is divided among three national electrical systems, plug types vary by region. Indonesian Borneo uses Type C and Type F outlets at 230 volts and 50 Hz. Malaysian Borneo and Brunei primarily use Type G outlets at 240 volts and 50 Hz.
Travelers should choose an adapter for the part of Borneo they are visiting. A travel adapter changes the plug shape only and does not convert voltage. Devices marked for 100–240V input can be used with the correct adapter; equipment that is not dual voltage requires an appropriate voltage converter.
What Plug Type Is Used in Borneo?
Power Plug and Travel Adapter Types Found in Borneo
Click images for adapter details
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Borneo does not use one island-wide plug standard. Type C and Type F are used in Indonesian Borneo (Kalimantan), while Type G is the primary plug type in Malaysian Borneo and Brunei. In Brunei, Type M may also be used for certain higher-power appliances, although Type G is the standard plug for normal household and commercial outlets. Adapter may also be spelled adaptor. Converter may be spelled convertor. Type F adapters are also known as Schuko style.